Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10441935 | Method of producing nanoparticle-in-oil dispersion | Kenji Yamamoto, Shingo Hamayama | 2019-10-15 |
| 9263866 | Corrugated tube and wire harness with corrugated tube | — | 2016-02-16 |
| 7976608 | Method and apparatus for manufacturing low melting point metal fine particles | Kiyoshi Torigoe, Kenji Yamamoto, Mitsuhiro Mizozoe, Hoshiro Takahashi, Tomohide Suzuki +1 more | 2011-07-12 |
| 7938883 | Method and apparatus for making metallic iron | Takuya Negami, Kazuo Kunii, Shinichi Inaba, Isao Kobayashi, Yoshimichi Takenaka +7 more | 2011-05-10 |
| 7291200 | Monodisperse spherical metal particles and manufacturing method therefor | Kiyoshi Torigoe, Tadao Nakashima, Izumi Akazaki | 2007-11-06 |
| 6884278 | Monodisperse spherical metal particles and manufacturing method therefor | Kiyoshi Torigoe, Tadao Nakashima, Izumi Akazaki | 2005-04-26 |
| 6506231 | Method and apparatus for making metallic iron | Takuya Negami, Kazuo Kunii, Shinichi Inaba, Isao Kobayashi, Yoshimichi Takenaka +7 more | 2003-01-14 |
| 6432533 | Metallic iron containing slag | Takuya Negami, Kazuo Kunii, Shinichi Inaba, Isao Kobayashi, Yoshimichi Takenaka +7 more | 2002-08-13 |
| 6036744 | Method and apparatus for making metallic iron | Takuya Negami, Kazuo Kunii, Shinichi Inaba, Isao Kobayashi, Yoshimichi Takenaka +7 more | 2000-03-14 |
| 5326484 | Monodisperse single and double emulsions and method of producing same | Tadao Nakashima, Masato Kukizaki | 1994-07-05 |
| 5278106 | Inogranic particulate material comprising fine balls of uniform size and process for producing same | Tadao Nakashima, Masato Kukizaki, Yoshiko Nakahara, Hiroyuki Kageyama, Fujiya Nakahara +1 more | 1994-01-11 |
| 5043842 | Magnetic head core with special gap structure | Nobuhiro Terada, Soichiro Matsuzawa | 1991-08-27 |
| 5003688 | Method of producing a magnetic head core having track-width defining cut outs formed on opposite side of a magnetic gap | Nobuhiro Terada, Soichiro Matsuzawa | 1991-04-02 |
| 4963186 | Method for operating blast furnace by adding solid reducing agent | Ryuichi Hori, Yoshio Kimura, Fumio Noma, Mitsutoshi Isobe, Tsunao Kamijo +1 more | 1990-10-16 |
| 4657875 | Articles of porous glass and process for preparing the same | Tadao Nakashima, Mikio Kawano | 1987-04-14 |